Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646141 | Phosphor, light emitting device by using the same and manufacturing method of the same | Chang Hae Kim, Joung Kyu Park, Sang-Kee Kim, Kyoung Jae Choi | 2010-01-12 |
| 5773468 | Irreversible HIV protease inhibitor having an anti-aids activity and process for the preparation thereof | Sung Chun Kim, Young Chan Son, Ho-Il Choi, Heungsik Yoon, Chi Hyo Park +5 more | 1998-06-30 |
| 5696134 | Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof | Heungsik Yoon, Nakyen Choy, Sung Chun Kim, Ho-Il Choi, Young Chan Son +6 more | 1997-12-09 |
| 5679687 | Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof | Nakyen Choy, Hoil Choi, Chi Hyo Park, Young Chan Son, Chang-Sun Lee +3 more | 1997-10-21 |
| 5670517 | Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof | Nakyen Choy, Hoil Choi, Chi Hyo Park, Young Chan Son, Chang-Sun Lee +3 more | 1997-09-23 |